目 录
1 绪论.........................................................................................................................................1
1.1 背景...............................................................................................................................1
1.2 意义...............................................................................................................................1
1.3 国内外现状...................................................................................................................2
2 系统相关技术简介.................................................................................................................2
2.1 Visual Basic 技术 ..........................................................................................................2
2.2 Access 技术 ...................................................................................................................3
2.3 ADO 技术......................................................................................................................4
3 系统分析.................................................................................................................................5
3.1 可行性分析...................................................................................................................5
3.1.1 经济可行性.........................................................................................................5
3.1.2 技术可行性.........................................................................................................5
3.1.3 运行可行性.........................................................................................................6
3.2 系统的综合要求...........................................................................................................6
3.2.1 功能需求分析.....................................................................................................6
3.2.2 非功能需求分析.................................................................................................7
3.3 系统性能要求...............................................................................................................8
3.4 运行要求.......................................................................................................................8
3.4.1 硬件环境分析.....................................................................................................8
3.4.2 软件环境分析.....................................................................................................8
4 系统设计.................................................................................................................................8
4.1 功能模块划分...............................................................................................................8
4.2 业务流程.......................................................................................................................9
4.3 系统工作流程图.........................................................................................................10
4.4 数据库设计.................................................................................................................11
4.4.1 概念模型分析 E-R 图 ......................................................................................12
4.4.2 数据库表设计...................................................................................................13
4.5 程序流程图.................................................................................................................15
5 系统实现...............................................................................................................................15
5.1 登录模块.....................................................................................................................16
5.2 图书借阅模块.............................................................................................................18
5.3 读者管理模块.............................................................................................................19
